Active Advisories: Fire Weather Watch Marine Warning High Surf Advisory Red Flag Warning Wind Advisory Lake Wind Advisory Freeze Watch Frost Advisory Winter Weather Advisory High Wind Warning High Wind Watch Coastal Flood Advisory Coastal Flood Statement Statement Air Quality Index Coastal Flood Warning Flood Warning Severe Thunderstorm Watch Flash Flood Watch Flood Advisory Flood Watch Severe Thunderstorm Warning Tornado Watch
Currently
Reported at Ellsworth Air Force Base, SD
5:55 PM CDT MON JUN 4 2012- 91°F33°C
Clear- Feels Like:91°F33°CDew Point:57°F14°CHumidity:32%
Winds:SSE 21 mph G 2534 kph G 40
Pressure:29.91 in1013 hPaVisibility:10.00 miles16090.00 meters
Fire Weather Watch
214 PM AKDT MON JUN 4 2012 ...FIRE WEATHER WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR STRONG WIND... THE NATIONAL WEATHER SERVICE IN FAIRBANKS HAS ISSUED A FIRE WEATHER WATCH...WHICH IS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING. * 20 FT WINDS...EAST WINDS GUSTING TO 30 MPH. * RELATIVE HUMIDITY...RH VALUES DROPPING TO BETWEEN 20 AND 30 PERCENT. * TIMING...CONDITIONS POSSIBLY DEVELOPING BY AROUND NOON TUESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FIRE WEATHER WATCH MEANS THAT WEATHER CONDITIONS COULD LEAD TO THE POTENTIAL FOR A RED FLAG EVENT IN THE NEAR FUTURE. THIS WATCH WILL REMAIN IN EFFECT UNTIL IT IS UPGRADED TO A RED FLAG WARNING OR THAT IT IS DETERMINED THAT THE RED FLAG EVENT WILL NOT DEVELOP. PLEASE ADVISE THE APPROPRIATE OFFICIALS OR FIRE CREWS IN THE FIELD OF THIS FIRE WEATHER WATCH. &&
Marine Warning
THE NATIONAL WEATHER SERVICE IN WAKEFIELD HAS ISSUED A * SPECIAL MARINE WARNING FOR... CHESAPEAKE BAY FROM NEW POINT COMFORT TO LITTLE CREEK VA... CURRITUCK SOUND... CHESAPEAKE BAY FROM LITTLE CREEK VA TO CAPE HENRY VA INCLUDING THE CHESAPEAKE BAY BRIDGE TUNNEL... * UNTIL 745 PM EDT * AT 639 PM EDT...DOPPLER RADAR INDICATED A LINE OF THUNDERSTORMS... CAPABLE OF PRODUCING STRONG WINDS TO 40 KNOTS AND SMALL HAIL FROM TUE MARSHES LIGHT TO 5 NM NORTHEAST OF BURWELL BAY...MOVING SOUTHEAST AT 30 KNOTS. * THESE STRONG THUNDERSTORMS WILL BE NEAR... BLUEFISH ROCK AND HAMPTON ROADS BRIDGE TUNNEL AROUND 705 PM EDT. THIMBLE SHOALS AROUND 710 PM EDT. 1ST ISLAND BAY BRIDGE AND LITTLE CREEK AROUND 720 PM EDT. LYNNHAVEN AROUND 725 PM EDT. PRECAUTIONARY/PREPAREDNESS ACTIONS... MARINERS CAN EXPECT STRONG WINDS TO 40 KNOTS...SMALL HAIL...HIGH WAVES...DANGEROUS LIGHTNING...AND HEAVY RAINS. BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY...UNTIL THESE STORMS PASS. THUNDERSTORMS CAN PRODUCE SUDDEN WATERSPOUTS. WATERSPOUTS CAN EASILY OVERTURN BOATS AND CREATE LOCALLY HAZARDOUS SEAS. SEEK SAFE HARBOR IMMEDIATELY. FREQUENT LIGHTNING CAN OCCUR WITH THESE STORMS. IF CAUGHT ON THE OPEN WATER STAY BELOW DECK IF POSSIBLE...KEEP AWAY FROM UNGROUNDED METAL OBJECTS. && LAT...LON 3732 7638 3693 7601 3693 7604 3690 7608 3675 7595 3669 7596 3669 7597 3672 7599 3674 7595 3686 7614 3691 7611 3692 7621 3697 7628 3682 7640 3697 7630 3701 7632 3709 7627 3717 7636 3715 7641 TIME...MOT...LOC 2247Z 324DEG 29KT 3715 7636 3708 7643 3707 7654
High Surf Advisory
300 AM SST MON JUN 4 2012 ...HIGH SURF ADVISORY REMAINS IN EFFECT... * SURF...10 FEET PEAKING TO NEAR 13 FEET. * TIMING...UNTIL MONDAY NIGHT. * IMPACTS...HAZARDOUS SURF AND STRONG RIP CURRENTS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH SURF ADVISORY INDICATES LARGE BREAKING WAVES WILL AFFECT BEACHES IN THE ADVISORY AREA...PRODUCING DANGEROUS RIP CURRENTS AND LOCALIZED BEACH EROSION. ALSO...IT IS EXTREMELY DANGEROUS TO FISH OR OBSERVE WAVES FROM ROCKS DURING HIGH SURF CONDITIONS. UNWARY BEACH WALKERS CAN BE CAUGHT OFF GUARD AS WAVES SUDDENLY RACE FARTHER UP THE BEACH THAN NORMAL. && FAUTUAGA MO GALU MAUALULUGA OFISA O LE TAU PAGO PAGO AS 300 VAVEAO ASO GAFUA IUNI 4 2012 ...O LOO TUMAU PEA FAUTUAGA MO GALU MAUALULUGA... * GALU...10 FUTU AE SIISII ATU I LE 13 FUTU. * TAIMI...O LE A TUMAU PEA FAUTUAGA SEIA OO I LE AFIAFI O LE ASO GAFUA. * NOFOAGA AAFIA...O LE A MAUALULUGA GALU MA O LE A AAVE PEAU O LE SAMI. FAUTUAGA/TAPENAGA... O FAUTUAGA MO GALU MAUALULUGA E FAAILOA MAI AI LE MALOLOSI MA LE TETELE O GALU O LE A AAFIA AI GATAIFALE MA MATAFAGA...MA O LE A MALOLOSI AAVE O LE SAMI E ONO SOLO AI NISI O VAEGA O LE MATAFAGA. ONA O LE SIISII O PEAU O LE SAMI...E FAUTUAINA AI LE MAMALU LAUTELE MA LE AU FAI FAIVA INA IA FAAUTAGIA MAI LENEI FAUTUAGA ONA O LE MAUALULUGA O GALU UA IAI NEI.
Red Flag Warning
256 PM MST MON JUN 4 2012 ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM MST TUESDAY FOR STRONG WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 102... THE NATIONAL WEATHER SERVICE IN LAS VEGAS HAS ISSUED A RED FLAG WARNING FOR STRONG WINDS AND LOW RELATIVE HUMIDITY...WHICH IS IN EFFECT FROM NOON TO 9 PM MST TUESDAY. THE FIRE WEATHER WATCH IS NO LONGER IN EFFECT. * AFFECTED AREA...IN ARIZONA...FIRE WEATHER ZONE 102 NORTHWEST DESERTS/NORTHWEST PLATEAU. * TIMING...TUESDAY AFTERNOON AND EVENING. * WIND...SOUTHWEST 15 TO 25 MPH WITH GUSTS UP TO 40 MPH POSSIBLE. * HUMIDITY...SINGLE DIGITS TO LOW TEENS TUESDAY AFTERNOON AND EVENING. * IMPACTS...CONDITIONS THAT ARE FAVORABLE FOR EXTREME FIRE BEHAVIOR ARE POSSIBLE DUE TO STRONG WINDS...LOW RELATIVE HUMIDITY AND DRY FUELS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS ARE EITHER OCCURRING OR ARE IMMINENT. A COMBINATION OF STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL CREATE EXTREME FIRE GROWTH POTENTIAL. &&
Wind Advisory
.A COLD FRONTAL SYSTEM MOVING THROUGH THE AREA LATE THIS AFTERNOON AND THIS EVENING WILL CAUSE STRONG SOUTHERLY WINDS. CAZ015-016-050300- /O.EXB.KSTO.WI.Y.0013.000000T0000Z-120605T0300Z/ NORTHERN SACRAMENTO VALLEY-CENTRAL SACRAMENTO VALLEY- INCLUDING THE CITIES OF...REDDING...CHICO 338 PM PDT MON JUN 4 2012 ...WIND ADVISORY IN EFFECT UNTIL 8 PM PDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN SACRAMENTO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 8 PM PDT THIS EVENING FOR THE CENTRAL AND NORTHERN SACRAMENTO VALLEY. * WINDS: SUSTAINED SOUTH WINDS AT 25 MPH WITH GUSTS UP TO 40 MPH. * TIMING: STRONGEST WINDS THROUGH 8 PM. * LOCATIONS INCLUDE: CHICO...REDDING. * IMPACTS: LOCALLY STRONG WINDS CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGHER PROFILE VEHICLES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 40 MPH OR HIGHER ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. &&
Lake Wind Advisory
CAZ071-072-NVZ002-050600- /O.CON.KREV.LW.Y.0049.000000T0000Z-120605T0600Z/ LASSEN-EASTERN PLUMAS-EASTERN SIERRA COUNTIES- GREATER LAKE TAHOE AREA- INCLUDING THE CITIES OF...PORTOLA...SUSANVILLE... SOUTH LAKE TAHOE...TRUCKEE...INCLINE VILLAGE 329 PM PDT MON JUN 4 2012 ...LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... A LAKE WIND ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING. * WINDS: SOUTH TO SOUTHWEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 45 MPH. WINDS WILL BECOME WEST TO SOUTHWEST AND DECREASE THIS EVENING BEHIND A COLD FRONT. * BOATS WILL BE PRONE TO CAPSIZING OR SWAMPING AND SHOULD REMAIN OFF LAKE WATERS UNTIL CONDITIONS IMPROVE. PRECAUTIONARY/PREPAREDNESS ACTIONS... CHECK OUR WEBSITE AT WEATHER.GOV/RENO OR LISTEN TO NOAA WEATHER RADIO FOR UPDATES ON THIS SITUATION. &&
Freeze Watch
CAZ085-ORZ030-031-050615- /O.NEW.KMFR.FR.Y.0021.120605T1000Z-120605T1400Z/ /O.NEW.KMFR.FZ.A.0008.120606T1000Z-120606T1400Z/ /O.CON.KMFR.WI.Y.0029.000000T0000Z-120605T0300Z/ MODOC COUNTY- NORTHERN AND EASTERN KLAMATH COUNTY AND WESTERN LAKE COUNTY- CENTRAL AND EASTERN LAKE COUNTY- INCLUDING THE CITIES OF...BEATTY...BLY...CHEMULT...CRESCENT... GILCHRIST...SPRAGUE RIVER 304 PM PDT MON JUN 4 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING... ...FROST ADVISORY IN EFFECT FROM 3 AM TO 7 AM PDT TUESDAY... ...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 7 AM PDT TUESDAY. A FREEZE WATCH HAS ALSO BEEN ISSUED. THIS FREEZE WATCH IS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 8 PM PDT THIS EVENING. * WINDS...SOUTHWEST WINDS OF 25 TO 35 MPH WITH GUSTS IN EXCESS OF 45 MPH. * TIMING...STRONGEST WINDS WILL BE THIS AFTERNOON. * LOCATIONS INCLUDE: ALTURAS...LAKEVIEW...THE SUMMER LAKE AND CHRISTMAS VALLEY AREAS. * IMPACTS...HIGH PROFILE VEHICLES...ESPECIALLY ON EAST WEST ROADS...WILL EXPERIENCE DIFFICULT DRIVING CONDITIONS. * TEMPERATURES...33 TO 36 DEGREES EARLY TUESDAY MORNING WITH POSSIBLE FREEZING TEMPERATURES WEDNESDAY MORNING. * TEMPERATURE INVERSION...NO INVERSION WILL BE PRESENT TUESDAY MORNING AS COLD AIR WILL EXTEND FROM THE SURFACE TO THE UPPER LEVELS. * TIMING OF COLDEST TEMPERATURES...3 AM TO 7 AM. * LOCATIONS INCLUDE: TULELAKE...DORRIS...KLAMATH FALLS...CHILOQUIN. * IMPACTS...SENSITIVE VEGETATION COULD BE DAMAGED OR KILLED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED WITH HIGHER GUSTS POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE. THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION. &&
Frost Advisory
CAZ084-ORZ029-050615- /O.NEW.KMFR.FR.Y.0021.120605T1000Z-120605T1400Z/ /O.NEW.KMFR.FZ.A.0008.120606T1000Z-120606T1400Z/ NORTHEAST SISKIYOU AND NORTHWEST MODOC COUNTIES-KLAMATH BASIN- INCLUDING THE CITIES OF...TULELAKE...DORRIS 304 PM PDT MON JUN 4 2012 ...FROST ADVISORY IN EFFECT FROM 3 AM TO 7 AM PDT TUESDAY... ...FREEZE WATCH IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING... THE NATIONAL WEATHER SERVICE IN MEDFORD HAS ISSUED A FROST ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 7 AM PDT TUESDAY. A FREEZE WATCH HAS ALSO BEEN ISSUED. THIS FREEZE WATCH IS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY MORNING. * TEMPERATURES...33 TO 36 DEGREES EARLY TUESDAY MORNING WITH POSSIBLE FREEZING TEMPERATURES WEDNESDAY MORNING. * TEMPERATURE INVERSION...NO INVERSION WILL BE PRESENT TUESDAY MORNING AS COLD AIR WILL EXTEND FROM THE SURFACE TO THE UPPER LEVELS. * TIMING...3 AM TO 7 AM. * LOCATIONS INCLUDE: TULELAKE...DORRIS...KLAMATH FALLS...CHILOQUIN. * IMPACTS...SENSITIVE VEGETATION COULD BE DAMAGED OR KILLED. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FROST ADVISORY MEANS THAT FROST IS POSSIBLE. SENSITIVE OUTDOOR PLANTS MAY BE KILLED IF LEFT UNCOVERED. A FREEZE WATCH MEANS SUB-FREEZING TEMPERATURES ARE POSSIBLE. THESE CONDITIONS COULD KILL CROPS AND OTHER SENSITIVE VEGETATION. &&
Winter Weather Advisory
243 PM PDT MON JUN 4 2012 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT TUESDAY ABOVE 6000 FEET... * SNOW ACCUMULATIONS: UP TO 4 TO 5 INCHES. * ELEVATION: ABOVE 6000 FEET. * TIMING: SNOW LEVELS 6000 TO 7000 FEET THIS EVENING...LOWERING TO 5000 TO 5500 FEET LATER TONIGHT. * LOCATIONS INCLUDE: THE MAJOR PASSES ON INTERSTATE 80 AND HIGHWAYS 50...4 AND 88. THE ROAD TO LASSEN NATIONAL PARK. * WINDS: SOUTHWEST 15 TO 25 MPH WITH GUSTS 45 TO 60 MPH OVER EXPOSED RIDGES. * IMPACTS: TURNING COLDER...LOWERING SNOW LEVELS...STRONG WINDS OVER EXPOSED RIDGES...SNOW ACCUMULATIONS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WINTER WEATHER ADVISORY FOR SNOW MEANS THAT PERIODS OF SNOW WILL CAUSE PRIMARILY TRAVEL DIFFICULTIES. BE PREPARED FOR SNOW COVERED ROADS...LIMITED VISIBILITIES...LOCALLY STRONG WINDS OVER EXPOSED RIDGES. USE CAUTION WHILE DRIVING. DRESS APPROPRIATELY FOR COLDER WEATHER. &&
High Wind Warning
.A STRONG LOW PRESSURE SYSTEM MOVING ACROSS NORTHERN CALIFORNIA THIS AFTERNOON AND TONIGHT WILL BRING GUSTY WINDS TO THE AREA...AND STRONG DOWNSLOPE WINDS ALONG THE EAST SLOPES OF THE SOUTHERN SIERRA...THE WHITE MOUNTAINS OF INYO COUNTY AND THE FISH LAKE VALLEY IN ESMERALDA COUNTY THROUGH TUESDAY MORNING. CAZ519>521-NVZ014-050600- /O.CON.KVEF.HW.W.0011.000000T0000Z-120605T1600Z/ EASTERN SIERRA SLOPES-OWENS VALLEY-WHITE MOUNTAINS OF INYO COUNTY- ESMERALDA AND CENTRAL NYE COUNTY- INCLUDING...ASPENDELL...WHITNEY PORTAL...BISHOP... INDEPENDENCE...LONE PINE...OLANCHA...BEATTY...GOLDFIELD... SILVER PEAK...DYER 229 PM PDT MON JUN 4 2012 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 9 AM PDT TUESDAY FOR THE EASTERN SIERRA SLOPES...OWENS VALLEY...WHITE MOUNTAINS... CENTRAL NYE COUNTY AND ESMERALDA COUNTY. * WINDS: DOWNSLOPE WEST WINDS 35 TO 45 MPH WITH GUSTS TO 65 MPH OR GREATER. ALSO...SOUTH WINDS OF 25 TO 35 MPH WITH GUSTS AROUND 50 MPH WILL OCCUR ALONG THE OWENS VALLEY AND ACROSS MUCH OF ESMERALDA AND CENTRAL NYE COUNTY. * TIMING: STRONG DOWNSLOPE WINDS ARE EXPECTED TO DEVELOP AND CONTINUE THROUGH EARLY TUESDAY MORNING. * LOCATIONS: ASPENDELL...WHITNEY PORTAL...BISHOP... INDEPENDENCE... LONE PINE...OLANCHA...DYER. INCLUDING PORTIONS OF HIGHWAY 395 THROUGH INYO COUNTY AND 264 ACROSS ESMERALDA COUNTY. * IMPACTS: STRONG CROSSWINDS CAN MAKE FOR HAZARDOUS DRIVING CONDITIONS...ESPECIALLY FOR HIGH PROFILE VEHICLES AND MOTORCYCLES. VISIBILITIES NEAR DRY LAKE BEDS MAY RAPIDLY LOWER TO NEAR ZERO IN BLOWING SAND AND DUST. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH AND...OR GUSTS OF AT LEAST 58 MPH CAN LEAD TO PROPERTY DAMAGE. PRECAUTIONARY/PREPAREDNESS ACTIONS... DRIVERS OF MOTORCYLES...VANS...CAMPERS...TRAILERS...AND ANY HIGH- PROFILE VEHICLE SHOULD BE ALERT TO THE DANGER OF THESE WINDS... ESPECIALLY WHEN DRIVING ALONG NORTH-SOUTH ROADS. &&
High Wind Watch
225 PM PDT MON JUN 4 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY... ...HIGH WIND WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING FOR THE PASSES... THE NATIONAL WEATHER SERVICE IN HANFORD HAS ISSUED A HIGH WIND WATCH FOR THE PASSES OF THE KERN COUNTY MOUNTAINS...WHICH IS IN EFFECT FROM TUESDAY AFTERNOON THROUGH TUESDAY EVENING. A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT TUESDAY FOR THE KERN COUNTY MOUNTAINS. * WINDS: BECOMING WEST TO SOUTHWEST 25 TO 30 MPH WITH GUSTS UP TO 55 MPH...ESPECIALLY THROUGH AND BELOW DESERT FACING PASSES AND CANYONS. THE WINDS WILL DECREASE DURING THE OVERNIGHT HOURS TONIGHT...BUT WILL INCREASE AGAIN TUESDAY MORNING AND CONTINUE INTO TUESDAY EVENING. BY LATE TUESDAY AFTERNOON...GUSTS THROUGH FAVORED PASSES AND CANYONS COULD REACH 70 MPH AT TIMES. * LOCATIONS INCLUDE: TEHACHAPI...LAKE ISABELLA. * IMPACTS: STRONG CROSS WINDS AND AREAS OF BLOWING DUST ARE POSSIBLE. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT FOR HIGH PROFILE VEHICLES INCLUDING TRUCKS...CAMPERS...AND TRAILERS. MAJOR ROADS AFFECTED INCLUDE INTERSTATE 5 OVER THE GRAPEVINE... HIGHWAY 58 THROUGH THE TEHACHAPI PASS AND HIGHWAY 178 THROUGH THE WALKER PASS. SECURE LOOSE OBJECTS THAT CAN BECOME AIRBORNE AND CAUSE DAMAGE OR INJURY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WIND GUSTS OF 45 MPH OR MORE ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS HIGH WIND EVENT. WIND GUSTS OF 58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST FORECASTS. &&
Coastal Flood Advisory
138 PM PDT MON JUN 4 2012 ...COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 4 AM PDT TUESDAY... * WAVES AND SURF...3 TO 6 FEET BREAKERS WITH OCCASIONAL 8 FEET SETS WILL CONTINUE INTO TUESDAY. * LOCATIONS...MAINLY ALONG SOUTH AND SOUTHWEST FACING SHORES. * TIMING...MINOR COASTAL FLOODING POSSIBLE BETWEEN 8 PM AND MIDNIGHT THIS EVENING. MODERATE BEACH EROSION POSSIBLE FROM 4 PM THIS AFTERNOON THROUGH 2 AM TUESDAY MORNING. * TIDES...FOR DOWNTOWN SAN DIEGO NAVY PIER: THE HIGHEST HIGH TIDE OF 7.4 FEET WILL OCCUR AT 942 PM TONIGHT. ON TUESDAY THE HIGHEST HIGH TIDE OF 7.1 FEET WILL OCCUR AT 1028 PM TUESDAY NIGHT. FOR NEWPORT BEACH: THE HIGHEST HIGH TIDE OF 6.9 FEET WILL OCCUR AT 939 PM TONIGHT. FOR TUESDAY THE HIGHEST HIGH TIDE OF 6.6 FEET WILL OCCUR AT 1027 PM TUESDAY NIGHT. * IMPACTS...MODERATE BEACH EROSION AND MINOR FLOODING OF LOW LYING AREAS ALONG THE BEACH...INCLUDING PARKING LOTS...ARE POSSIBLE AT TIMES OF HIGH TIDE. SUSCEPTIBLE AREAS IN SAN DIEGO COUNTY INCLUDE LA JOLLA SHORES...DEL MAR AND CARDIFF NEAR HIGHWAY 101. SUSCEPTIBLE AREAS IN ORANGE COUNTY INCLUDE SEAL BEACH...SUNSET BEACH...NEWPORT BEACH...AND THE PARKING LOTS NEAR BALBOA PIER. THERE WILL ALSO BE STRONG RIP CURRENTS. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD ADVISORY MEANS THAT HIGH TIDE COMBINED WITH LARGER THAN AVERAGE SURF WILL PRODUCE MINOR COASTAL FLOODING AND LOCALIZED BEACH EROSION. BUSINESSES AND RESIDENTS LIVING IN LOW LYING AREAS THAT ARE SUSCEPTIBLE TO COASTAL FLOODING SHOULD TAKE PRECAUTIONARY ACTION. &&
Coastal Flood Statement
1025 AM PDT MON JUN 4 2012 ...MINOR TIDAL OVERFLOW POSSIBLE IN LOW LYING AREAS THROUGH EARLY TUESDAY... * COASTAL FLOODING...MINOR TIDAL OVERFLOWS ARE POSSIBLE THROUGH EARLY TUESDAY MORNING DUE TO A EXTRAORDINARILY HIGH ASTRONOMICALLY HIGH TIDES AND A SOUTHERLY SWELL NEAR 4 FEET. * IMPACTS...LOCAL STREET FLOODING MAY OCCUR IN LOW LYING AREAS NEAR THE SHORELINE...ESPECIALLY FOR LOCALITIES NEAR SOUTH- FACING SHORES.
Statement
235 AM PDT SUN JUN 3 2012 ...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH WEDNESDAY MORNING... * LOCATION...STILLWATER COVE NEAR PEBBLE BEACH AND LOVERS POINT. * TIMING...UNTIL FURTHER NOTICE. * IMPACTS...CONTACT WITH OCEAN WATER MAY CAUSE ILLNESS. * SOURCE...THIS INFORMATION IS BEING TRANSMITTED AT THE REQUEST OF THE MONTEREY COUNTY HEALTH DEPARTMENT. FOR MORE INFORMATION VISIT WWW.MTYHD.ORG/BEACH (ALL LOWER CASE) OR CALL 1-800-347- 6363. PRECAUTIONARY/PREPAREDNESS ACTIONS...A BEACH HAZARD STATEMENT FOR A BEACH BACTERIA WARNING MEANS THAT AT LEAST ONE BACTERIAL STANDARD HAS BEEN EXCEEDED...BUT THERE IS NO KNOWN SOURCE OF HUMAN SEWAGE. A BEACH WARNING ALERTS THE PUBLIC OF A POSSIBLE RISK OF ILLNESS ASSOCIATED WITH WATER CONTACT. WARNING MAY ALSO BE POSTED WHERE SOURCES OF CONTAMINATION ARE IDENTIFIABLE AND CAN BE EXPLAINED AS NOT OF HUMAN ORIGIN (E.G.... RESIDENT MARINE MAMMALS OR SEABIRDS). PLEASE AVOID CONTACT WITH THE WATER AT THIS TIME. PLEASE VISIT THE FOLLOWING WEBSITE TO SHARE YOUR THOUGHTS ON THE NEW BEACH HAZARDS STATEMENT... HTTP://WWW.WEATHER.GOV/SURVEY/NWS-SURVEY.PHP?CODE=CHMBHS.
Air Quality Index
427 PM EDT MON JUN 4 2012 THE FORECAST TUESDAY FOR THE DC METRO AREA IS CODE LEVEL GREEN...WHICH IS GOOD...AND MEANS LITTLE OR NO HEALTH RISK. PRIMARY POLLUTANT WILL BE OZONE. FOR MORE INFORMATION ON GROUND-LEVEL OZONE AND FINE PARTICLES...VISIT WWW.CLEANAIRPARTNERS.NET.
Coastal Flood Warning
227 PM EDT MON JUN 4 2012 ...COASTAL FLOOD WARNING IN EFFECT FROM 6 PM TO 11 PM EDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A COASTAL FLOOD WARNING...WHICH IS IN EFFECT FROM 6 PM TO 11 PM EDT THIS EVENING. THE COASTAL FLOOD ADVISORY IS NO LONGER IN EFFECT. * LOCATION...THE COASTAL AREAS OF NEW JERSEY AND DELAWARE INCLUDING DELAWARE AND RARITAN BAYS. * COASTAL FLOODING...MODERATE TIDAL FLOODING IS FORECAST WITHIN ABOUT 1 HOUR OF THE TIME OF HIGH TIDE THIS EVENING. * AT SANDY HOOK NJ (RARITAN BAY), HIGH TIDE OCCURS AT 837 PM WITH A FORECAST TIDE LEVEL NEAR 8.0 FEET ABOVE MEAN LOWER LOW WATER. * AT SEASIDE HEIGHTS NJ (OCEANFRONT), HIGH TIDE OCCURS AT 807 PM, WITH A FORECAST TIDE OF 7 TO 7.5 FEET ABOVE MEAN LOWER LOW WATER. * AT ATLANTIC CITY NJ (OCEANFRONT), HIGH TIDE OCCURS AT 816 PM, WITH A FORECAST TIDE OF 7 TO 7.5 FEET ABOVE MEAN LOWER LOW WATER. * AT CAPE MAY NJ (OCEANFRONT), HIGH TIDE OCCURS 850 PM, WITH A FORECAST TIDE OF NEARLY 8.0 FEET ABOVE MEAN LOWER LOW WATER. * AT BREAKWATER HARBOR DE (DELAWARE BAY), HIGH TIDE OCCURS AT 931 PM WITH A FORECAST TIDE OF 7 TO 7.5 FEET ABOVE MEAN LOWER LOW WATER. * AT REHOBOTH BEACH DE (OCEANFRONT) HIGH TIDE OCCURS AT 835 PM WITH A FORECAST TIDE OF 7 TO 7.5 FEET ABOVE MEAN LOWER LOW WATER. * HIGH TIDE ON THE BACK BAYS, ALONG DELAWARE BAY AND ALONG RARITAN BAY OCCURS LATER THAN THE HIGH TIDE ON THE OCEANFRONT. * SEAS...2 TO 4 FEET ALONG BOTH THE NEW JERSEY AND DELAWARE COASTS. * IMPACTS...NUMEROUS ROADS WILL FLOOD AND MINOR PROPERTY DAMAGE IS POSSIBLE. THE TIDES AND WAVE ACTION MAY RESULT IN MODERATE BEACH EROSION. PRECAUTIONARY/PREPAREDNESS ACTIONS... A COASTAL FLOOD WARNING INDICATES THAT MODERATE TIDAL FLOODING IS IMMINENT OR WILL BE OCCURRING. BE PREPARED FOR RISING WATER LEVELS AND TAKE APPROPRIATE ACTION TO PROTECT LIFE AND PROPERTY. FOLLOW THE RECOMMENDATIONS OF LOCAL EMERGENCY MANAGEMENT OFFICIALS. DO NOT DRIVE YOUR VEHICLE THROUGH FLOOD WATERS. THE WATER MAY BE DEEPER THAN YOU THINK. YOU WILL BE PUTTING YOURSELF IN DANGER AND YOUR VEHICLE MAY BE DAMAGED...LEADING TO COSTLY REPAIR. FOR A LIST OF THE IMPACT OF DIFFERENT TIDE HEIGHTS IN YOUR COUNTY...PLEASE GO TO WWW.WEATHER.GOV/PHI/TIDES.HTM (ALL IN LOWER CASE). &&
Flood Warning
...THE FLOOD WARNING CONTINUES FOR ALL OR PORTIONS OF THE FOLLOWING RIVERS IN IOWA...WEST FORK DES MOINES RIVER... AFFECTING THE FOLLOWING COUNTIES IN IOWA...EMMET RIVER FORECASTS INCLUDE OBSERVED PRECIPITATION...AS WELL AS EXPECTED PRECIPITATION OVER THE NEXT 24 HOURS. PRECAUTIONARY/PREPAREDNESS ACTIONS... IF YOU ENCOUNTER A FLOODED AREA...TURN AROUND AND FIND AN ALTERNATE ROUTE. TURN AROUND...DO NOT DROWN. MORE INFORMATION IS AT WWW.WEATHER.GOV/DESMOINES . && IAC063-052107- /O.CON.KDMX.FL.W.0002.000000T0000Z-120608T0000Z/ /ESVI4.1.ER.120530T0452Z.120604T1300Z.120607T0000Z.NO/ 407 PM CDT MON JUN 4 2012 ...FLOOD WARNING REMAINS IN EFFECT UNTIL WEDNESDAY EVENING... THE FLOOD WARNING CONTINUES FOR THE WEST FORK DES MOINES RIVER AT ESTHERVILLE...OR FROM THE IOWA-MINNESOTA BORDER...TO NEAR WALLINGFORD. * UNTIL WEDNESDAY EVENING. * AT 3:00 PM MONDAY THE STAGE WAS 8.5 FEET. * FLOOD STAGE IS 8.0 FEET. * MINOR FLOODING IS OCCURRING AND IS FORECAST TO CONTINUE. * FORECAST...REMAIN NEAR 8.5 FEET UNTIL THIS EVENING. GO BELOW FLOOD STAGE WEDNESDAY EVENING. * IMPACT...AT 7.0 FEET...MIKE MICKELSON PARK SOUTH OF IOWA 9 FLOODS. NORTH RIVERSIDE PARK NORTH OF IOWA 9 FLOODS. BACKWATER FROM THE RIVER CAUSES SCHOOL CREEK TO AFFECT THE LOW AREAS OF VALLEY DRIVE. && LAT...LON 4350 9491 4350 9485 4326 9471 4326 9483
Severe Thunderstorm Watch
SEVERE THUNDERSTORM WATCH 352 REMAINS IN EFFECT UNTIL 1200 AM PDT FOR THE FOLLOWING LOCATIONS IDC001-003-009-015-017-021-027-035-037-039-045-049-055-057-059- 061-069-073-075-079-085-087-050700- /O.CON.KWNS.SV.A.0352.000000T0000Z-120605T0700Z/ ID . IDAHO COUNTIES INCLUDED ARE ADA ADAMS BENEWAH BOISE BONNER BOUNDARY CANYON CLEARWATER CUSTER ELMORE GEM IDAHO KOOTENAI LATAH LEMHI LEWIS NEZ PERCE OWYHEE PAYETTE SHOSHONE VALLEY WASHINGTON
Flash Flood Watch
...HEAVY RAINFALL EXPECTED FROM STRONG STORMS MOVING THROUGH THE AREA THIS EVENING AND OVERNIGHT... IDC009-017-021-055-057-061-069-079-WAC001-003-017-019-023-043-047- 051-063-065-075-050445- /O.NEW.KOTX.FF.A.0001.120605T0000Z-120605T1500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BENEWAH-BONNER-BOUNDARY-KOOTENAI-LATAH-LEWIS-NEZ PERCE-SHOSHONE- ADAMS-ASOTIN-DOUGLAS-FERRY-GARFIELD-LINCOLN-OKANOGAN-PEND OREILLE- SPOKANE-STEVENS-WHITMAN- INCLUDING THE FOLLOWING LOCATIONS...PLUMMER...TENSED... SANDPOINT...PRIEST RIVER...COOLIN...BLANCHARD...CAREYWOOD... CLARK FORK...BONNERS FERRY...MOYIE SPRINGS...PORTHILL... EASTPORT...NAPLES...COEUR D'ALENE...POST FALLS...HAYDEN... WORLEY...BAYVIEW...RATHDRUM...ATHOL...MOSCOW...POTLATCH...DEARY... GENESEE...JULIAETTA...KENDRICK...KAMIAH...CRAIGMONT...NEZPERCE... WINCHESTER...LEWISTON...LAPWAI...PECK...CULDESAC...GIFFORD... KELLOGG...PINEHURST...OSBURN...WALLACE...MULLAN...SMELTERVILLE... CALDER...CLARKSTON...ASOTIN...ANATONE...BRIDGEPORT...REPUBLIC... INCHELIUM...KELLER...CURLEW...DANVILLE...LAURIER...POMEROY... DAVENPORT...WILBUR...REARDAN...SPRAGUE...OMAK...OKANOGAN... BREWSTER...OROVILLE...MAZAMA...WINTHROP...METHOW...TWISP... CONCONULLY...NEWPORT...METALINE FALLS...IONE...CUSICK... DIAMOND LAKE...SPOKANE...AIRWAY HEIGHTS...MEDICAL LAKE...CHENEY... ROCKFORD...LIBERTY LAKE...DEER PARK...COLVILLE...CHEWELAH... KETTLE FALLS...SPRINGDALE...NORTHPORT...PULLMAN...COLFAX... OAKESDALE...ROSALIA...LA CROSSE...UNIONTOWN 134 PM PDT MON JUN 4 2012 ...FLASH FLOOD WATCH IN EFFECT FROM 5 PM PDT THIS AFTERNOON THROUGH TUESDAY MORNING... THE NATIONAL WEATHER SERVICE IN SPOKANE HAS ISSUED A * FLASH FLOOD WATCH FOR PORTIONS OF IDAHO AND WASHINGTON... INCLUDING THE FOLLOWING COUNTIES...IN IDAHO...BENEWAH... BONNER...BOUNDARY...KOOTENAI...LATAH...LEWIS...NEZ PERCE AND SHOSHONE. IN WASHINGTON...ADAMS...ASOTIN...DOUGLAS...FERRY... GARFIELD...LINCOLN...OKANOGAN...PEND OREILLE...SPOKANE... STEVENS AND WHITMAN. * FROM 5 PM PDT THIS AFTERNOON THROUGH TUESDAY MORNING * A STRONG STORM SYSTEM WILL BE MOVING THROUGH THE REGION CAUSING EXCESSIVE RAINFALL OVER MANY PORTIONS OF EASTERN WASHINGTON AND NORTHERN IDAHO THIS EVENING AND OVERNIGHT. THE HEAVY RAIN COULD LEAD TO SHORT TERM FLASH FLOODING AS WELL AS RISES ON SMALL RIVERS AND STREAMS. * POSSIBLE IMPACTS FROM THIS EVENT INCLUDE FLOODING OF LOW-LYING AREAS FROM OVERWHELMED STORM SYSTEMS...PONDING OF WATER...OR SMALL STREAMS. MUD OR DEBRIS SLIDES ARE POSSIBLE ON STEEP SLOPES. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION. YOU SHOULD MONITOR FORECASTS AND BE PREPARED TO TAKE ACTION SHOULD FLASH FLOOD WARNINGS BE ISSUED. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING.
Flood Advisory
341 PM EDT MON JUN 4 2012 THE NATIONAL WEATHER SERVICE IN GRAY MAINE HAS ISSUED A * FLOOD ADVISORY FOR... NORTHERN ANDROSCOGGIN COUNTY IN SOUTHWEST MAINE... NORTHWESTERN KENNEBEC COUNTY IN SOUTH CENTRAL MAINE... SOUTHEASTERN SOMERSET COUNTY IN WEST CENTRAL MAINE... CENTRAL OXFORD COUNTY IN WESTERN MAINE... SOUTHEASTERN COOS COUNTY IN NORTHERN NEW HAMPSHIRE... NORTHEASTERN CARROLL COUNTY IN NORTHERN NEW HAMPSHIRE... SOUTHERN FRANKLIN COUNTY IN WESTERN MAINE... * UNTIL 1130 PM EDT * AT 333 PM EDT NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STEADY RAIN IS ENDING FROM EAST TO WEST ACROSS THE AREA. STEADY RAINS ARE WINDING DOWN ACROSS INTERIOR CENTRAL AND WESTERN MAINE...AND CARROLL AND COOS COUNTY IN NEW HAMPSHIRE...ALTHOUGH A FEW SHOWERS WILL BE POSSIBLE THROUGH THIS EVENING. GIVEN THE COPIOUS AMOUNTS OF RAIN OVER THE LAST 48 HOURS...IT WILL TAKE MORE TIME FOR THE RUNOFF TO WORK ITS WAY ACROSS THE AREA. WHILE ANY ADDITIONAL FLOODING WILL BE LIMITED...PLACES THAT ARE FLOODING WILL TAKE SOME TIME TO RECEDE...AND MANY FLOODED AREAS...INCLUDING ROADS...WILL REMAIN TONIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... MOST FLOOD DEATHS OCCUR IN AUTOMOBILES. NEVER DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. FLOOD WATERS ARE USUALLY DEEPER THAN THEY APPEAR. JUST ONE FOOT OF FLOWING WATER IS POWERFUL ENOUGH TO SWEEP VEHICLES OFF THE ROAD. WHEN ENCOUNTERING FLOODED ROADS MAKE THE SMART CHOICE...TURN AROUND...DONT DROWN. PLEASE REPORT HIGH WATER TO THE NATIONAL WEATHER SERVICE BY CALLING TOLL FREE...1-877-633-6772...WHEN YOU CAN DO SO SAFELY. && LAT...LON 4414 7077 4391 7124 4461 7124 4528 6970 4525 6968 4502 6962 4503 6954 4506 6949 4507 6940 4502 6933 4491 6930
Flood Watch
516 PM MDT MON JUN 4 2012 ...FLOOD WATCH REMAINS IN EFFECT FROM TUESDAY EVENING THROUGH THURSDAY MORNING... THE FLOOD WATCH CONTINUES FOR * A PORTION OF NORTHWEST MONTANA...INCLUDING THE FOLLOWING COUNTY...FLATHEAD. * FROM TUESDAY EVENING THROUGH THURSDAY MORNING * A STRONG STORM SYSTEM WILL BE MOVING THROUGH THE NORTHERN ROCKIES CAUSING EXCESSIVE RAINFALL OVER NORTHWEST MONTANA OVER THE NEXT FEW DAYS. THE HEAVY RAIN COULD LEAD TO FLOODING. * SMALL STREAMS ALONG THE CONTINENTAL DIVIDE INTO GLACIER NATIONAL PARK MAY REACH FLOOD LEVELS BY WEDNESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON CURRENT FORECASTS. YOU SHOULD MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP. &&
Severe Thunderstorm Warning
THE NATIONAL WEATHER SERVICE IN GREAT FALLS HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... CENTRAL LEWIS AND CLARK COUNTY IN WEST CENTRAL MONTANA... * UNTIL 615 PM MDT * AT 506 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM NEAR LINCOLN...MOVING NORTHEAST AT 40 MPH. * LOCATIONS IN THE WARNING INCLUDE LINCOLN AND ROGERS PASS. HAIL TO THE SIZE OF QUARTERS AND WIND GUSTS TO 60 MPH ARE LIKELY WITH THIS STORM. HAIL UP TO ONE INCH IN DIAMETER HAS BEEN REPORTED NEAR GEORGETOWN LAKE WITH THIS STORM. IF YOU ARE IN THE PATH OF THIS STORM...TAKE IMMEDIATE ACTION TO PROTECT LIFE AND PROPERTY. PRECAUTIONARY/PREPAREDNESS ACTIONS... DOPPLER RADAR HAS INDICATED SOME WEAK ROTATION WITHIN THIS STORM. WHILE NOT IMMEDIATELY LIKELY...A TORNADO MAY STILL DEVELOP. IF A TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY IN A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM. A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 100 AM MDT TUESDAY MORNING FOR WESTERN MONTANA. && LAT...LON 4752 11250 4730 11204 4720 11204 4720 11202 4718 11200 4718 11197 4681 11253 4683 11259 4682 11276 4686 11282 4700 11281 TIME...MOT...LOC 2308Z 217DEG 33KT 4698 11262
Tornado Watch
THE NWS STORM PREDICTION CENTER HAS ISSUED A SEVERE THUNDERSTORM WATCH FOR PORTIONS OF CENTRAL AND SOUTHERN MONTANA EFFECTIVE THIS MONDAY AFTERNOON AND TUESDAY MORNING FROM 430 PM UNTIL 100 AM MDT. HAIL TO 2 INCHES IN DIAMETER...THUNDERSTORM WIND GUSTS TO 75 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE AREAS. THE SEVERE THUNDERSTORM WATCH AREA IS APPROXIMATELY ALONG AND 105 STATUTE MILES EAST AND WEST OF A LINE FROM 50 MILES NORTHWEST OF HAVRE MONTANA TO 25 MILES EAST SOUTHEAST OF DILLON MONTANA. FOR A COMPLETE DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE (WOUS64 KWNS WOU4). REMEMBER...A SEVERE THUNDERSTORM WATCH MEANS CONDITIONS ARE FAVORABLE FOR SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE WARNINGS. SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE TORNADOES. OTHER WATCH INFORMATION...CONTINUE...WW 352...WW 353... DISCUSSION...SCTD STRONG TSTMS...INCLUDING ONE OR TWO DEVELOPING SUPERCELLS...HAVE FORMED OVER THE WRN MT MOUNTAINS IN STRENGTHENING SSW FLOW DOWNSTREAM FROM POTENT/AMPLIFYING SHORTWAVE TROUGH OVER CA/ORE. COMBINATION OF INCREASING WIND FIELD/LARGE SCALE FORCING FOR ASCENT...CONTINUED SFC HEATING...AND ESELY LOW LVL MOISTURE INFLOW SUGGEST THAT STORMS LIKELY WILL INCREASE IN NUMBER AND STRENGTH E OF THE MOUNTAINS. THE ACTIVITY MAY EVOLVE INTO ONE OR TWO SUSTAINED CLUSTERS. EMBEDDED SUPERCELLS IN THESE SYSTEMS WILL BE CAPABLE OF HIGH WIND AND LARGE HAIL. WITH TIME...THE THREAT FOR TORNADOES MAY INCREASE AS THE STORMS ENCOUNTER AN INCREASINGLY MOIST/MORE STRONGLY SHEARED LOW LVL ENVIRONMENT. THIS MAY REQUIRE PARTIAL UPGRADE OF THE SVR WATCH TO A TORNADO WATCH...ESPECIALLY ACROSS N CNTRL MT. FARTHER SE...A SEPARATE AREA OF TSTMS IS EXPECTED TO CONTINUE MOVING/DEVELOPING NNE FROM THE MOUNTAINS OF NRN WY/S CNTRL MT. WHILE DEEP SHEAR WILL REMAIN WEAKER THERE RELATIVE TO POINTS FARTHER N/W...IT WILL BE SUFFICIENT FOR SOME ORGANIZED/POSSIBLY SVR STORMS THROUGH LATER TNGT. AVIATION...A FEW SEVERE THUNDERSTORMS WITH HAIL SURFACE AND ALOFT TO 2 INCHES. EXTREME TURBULENCE AND SURFACE WIND GUSTS TO 65 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO 450. MEAN STORM MOTION VECTOR 21035. ...CORFIDI
